[This review was collected as part of a promotion.] I have used an oral b electric toothbrush for years. I love the smaller round brush head. I have a small jaw, so anything larger will not fit into the back of my mouth.

[This review was collected as part of a promotion.] Power wash you teeth upgraded. Good price for the pack of 4 heads. Works great fighting plaque and germs. Strong material. No smell to it but once you brush I guess minty lol.

[This review was collected as part of a promotion.] It's nice to have the fade to let you know when to change brush heads. Seemed to work pretty well, not sure how different it is vs other brush heads.

[This review was collected as part of a promotion.] This is literally the best toothbrush top ever. My teeth have never felt so clean and the tops are very durable. The value is great and they are comfortable to use.

[This review was collected as part of a promotion.] These Oral B toothbrush heads work perfectly. They fit my toothbrush and give my teeth an amazing clean feeling! You get 4 brush heads so they will last you for quite awhile.

[This review was collected as part of a promotion.] I am a big fan of oral B, and I already use their tooth brushes with this head already, and they do a very good job of cleaning my teeth and I am very satisfied.

[This review was collected as part of a promotion.] The OralB iO ultimate clean refill brushes are great. They are easy to put on the toothbrush handle. I feel like I get a good clean when using these brush heads.

[This review was collected as part of a promotion.] I like that there are 4 pieces in the package. They change color when you need to change the nozzle. Comfortable to clean. OralB iO Ultimate Clean Refills - Compatible with Oral-B iO Electric

[This review was collected as part of a promotion.] i love oral-b products!! they’re so worth every penny you spend. the toothbrush that these go to, is SO NICE!!! definitely recommend all of it.!

[This review was collected as part of a promotion.] These work great and I love the tooth brush. They don't hurt your teeth and they are very durable and these are a great value can get them and reuse.